en:operators
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en:operators [2016/08/09 11:18] admin |
en:operators [2020/02/28 10:46] |
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| - | ===== Operators ===== | ||
| - | The operators +, -, *, /, and ^ are used to perform addition, subtraction, | ||
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| - | The operators %, \, &, |, and ~ are used to calculate modulo, integer division, bitwise and, bitwise or, and bitwise negation (not) of integer expressions. | ||
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| - | The = operator is used both for assignment to variables, and to test for equality. | ||
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| - | ^Arithmetic Operators^^^^ | ||
| - | ^Operator^Name^Example^Comments^ | ||
| - | |+|Addition|a + b|add two numeric values. | ||
| - | |-|Subtraction|a - b|subtract two numeric values| | ||
| - | |*|Multiplication|a * b| | | ||
| - | |/ | ||
| - | |\|Integer Division|a \ b|Returns the number of whole times that b goes into a.| | ||
| - | |%|Modulo|a % b|Returns the remainder of the integer division of a and b.| | ||
| - | |%%++%%|Increment Prefix|%%++a%%|Increment (add one) the the variable and return the value after the increment. (may be applied ONLY to numeric variables or array elements) | ||
| - | |%%++%%|Increment Suffix|%%a++%%|Return the value of the variable and then increment the variable by one for the next time it is accessed. (may be applied ONLY to numeric variables or array elements) < | ||
| - | |--|Decrement Prefix|--a|Decrement (subtract one) the the variable and return the value after the decrement. (may be applied ONLY to numeric variables or array elements) < | ||
| - | |--|Decrrement Suffix|a--|Return the value of the variable and then decrement the variable by one for the next time it is accessed. (may be applied ONLY to numeric variables or array elements) < | ||
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| - | {{page> | ||
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| - | {{page> | ||
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| - | {{page> | ||
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| - | ^String Operators^^^^ | ||
| - | ^Operator^Name^Example^Comments^ | ||
| - | |; | ||
| - | |+|Concatenation|a + b|Appends b to the end of a (If either (or both) a and b are not numbers, see [[IsNumeric|IsNumeric]]). < | ||
| - | |& | ||
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| - | ^Order of Operations^^^ | ||
| - | ^Level^Operators^Category/ | ||
| - | |1|( )|Grouping| | ||
| - | |2|%%^%%|Exponent| | ||
| - | |3|- ~|Unary Minus and Bitwise Negation (NOT)| | ||
| - | |4|* / \|Multiplication and Division| | ||
| - | |5|%|Integer Remainder (Mod)| | ||
| - | |6|+ -|Addition/ | ||
| - | |7|& %%|%%|Bitwise And and Bitwise Or| | ||
| - | |8|< <= > >= = <> | ||
| - | |9|NOT|Unary Not| | ||
| - | |10|AND|Logical And| | ||
| - | |11|OR|Logical Or| | ||
| - | |12|XOR|Logical Exclusive Or| | ||
| - | \\ | ||
| - | < | ||
| - | < | ||
| - | < | ||
en/operators.txt · Last modified: 2020/02/28 10:46 (external edit)
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